#include "CPolygon.h"
#include"CRectangle.h"
#include"CTriangle.h"
#include<conio.h>
int main()
{
	CRectangle rect;
CTriangle trgl;
CPolygon *ppoly1=&rect;
CPolygon *ppoly2=&trgl;
ppoly1->setValues(4,5);
ppoly2->setValues(4,5);
cout<<ppoly1->area()<<endl;
cout<<ppoly2->area()<<endl;
//return 0;
_getch();
}